A single VMT Instance can manage approx 10,000 VMs so to support larger environments we have the ability to aggregate instances together using an aggregation instance

You do now say it the VMs are across multiple locations or on one site?

Either way if you deploy 3 instances targeting approx 10,000 VMs each then another instance in aggregation mode to target the first 3 instances you will be able to gain a single pain of glass on the entire estate

The aggregation mode is an option when you first install which allows you to target another operations manager instance, it is only available on instances with no targets. (see below)

A single VMT Instance can manage approx 10,000 VMs so to support larger environments we have the ability to aggregate instances together using an aggregation instance

You do now say it the VMs are across multiple locations or on one site?

Either way if you deploy 3 instances targeting approx 10,000 VMs each then another instance in aggregation mode to target the first 3 instances you will be able to gain a single pain of glass on the entire estate

The aggregation mode is an option when you first install which allows you to target another operations manager instance, it is only available on instances with no targets. (see below)